49385020 has 12 divisors (see below), whose sum is σ = 103708584. Its totient is φ = 19754000.

The previous prime is 49384987. The next prime is 49385023. The reversal of 49385020 is 2058394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49385023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1234606 + ... + 1234645.

It is an arithmetic number, because the mean of its divisors is an integer number (8642382).

Almost surely, 2^49385020 is an apocalyptic number.

It is an amenable number.

49385020 is an abundant number, since it is smaller than the sum of its proper divisors (54323564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49385020 is a wasteful number, since it uses less digits than its factorization.

49385020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469260 (or 2469258 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 49385020 is about 7027.4476163113. The cubic root of 49385020 is about 366.8865109520.

The spelling of 49385020 in words is "forty-nine million, three hundred eighty-five thousand, twenty".